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1,2,3,5-四氟苯

产品名称 1,2,3,5-四氟苯

CAS号2367-82-0

分子式C6H2F4

分子量150.07

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  • Mass

    MS-NW-5594          
    1,2,3,5-tetrafluorobenzene
    C6H2F4              (Mass of molecular ion:    150)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          31.0       6.6
          37.0       1.7
          50.0       2.0
          56.0       1.9
          57.0       1.3
          61.0       2.6
          62.0       1.6
          68.0       2.0
          69.0       1.8
          74.0       1.0
          75.0       9.3
          79.0       1.4
          80.0       3.5
          81.0      25.8
          82.0       1.6
          93.0       2.0
          99.0      12.6
         100.0       5.8
         106.0       2.7
         119.0      10.6
         130.0       4.3
         131.0       4.5
         149.0       1.0
         150.0     100.0
         151.0       6.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H2 F4 0.04 ml : 0.5 ml CDCl3
    1,2,3,5-tetrafluorobenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.755

         Hz     ppm     Int.
    

        623.81   6.966     88
        619.50   6.918    161
        618.44   6.906    100
        617.00   6.890    242
        615.69   6.875    889
        614.06   6.857    209
        611.38   6.827    326
        610.13   6.813    937
        608.56   6.795    626
        608.00   6.789    993
        607.31   6.782   1000
        606.75   6.775    647
        605.69   6.763    267
        604.19   6.747    230
        603.00   6.733    625
        602.44   6.727    956
        601.81   6.720    992
        601.25   6.714    664
        599.63   6.696    965
        598.38   6.682    380
        595.81   6.653    198
        594.13   6.634    914
        592.88   6.620    281
        591.50   6.605    126
        590.19   6.590    167
        589.00   6.577     37
        585.88   6.542     81
    

liquid film



4880 A,200 M,liquid